68259 has 8 divisors (see below), whose sum is σ = 92752. Its totient is φ = 44640.

The previous prime is 68239. The next prime is 68261. The reversal of 68259 is 95286.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68259 - 2⁵ = 68227 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 68259.

It is not an unprimeable number, because it can be changed into a prime (68209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4 + ... + 369.

It is an arithmetic number, because the mean of its divisors is an integer number (11594).

2⁶⁸²⁵⁹ is an apocalyptic number.

68259 is a deficient number, since it is larger than the sum of its proper divisors (24493).

68259 is a wasteful number, since it uses less digits than its factorization.

68259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437.

The product of its digits is 4320, while the sum is 30.

The square root of 68259 is about 261.2642340620. The cubic root of 68259 is about 40.8683063790.

It can be divided in two parts, 6825 and 9, that multiplied together give a triangular number (61425 = T₃₅₀).

The spelling of 68259 in words is "sixty-eight thousand, two hundred fifty-nine".